I have been optimizing my site which is on WordPress and I'm using Avada theme which is I know the heavy theme.

The problem is I've installed slider revolution for using slides and optimized almost every image. But when I use another plugin which is page speed ninja it conflicts with the slider revolution and the speed score goes up for mobile 67, and for the desktop, it's 93 here's the main issue after this speed the slider goes missing. I have tried with the only one image but still not find an authentic solution.

what should I do to resolve this plugin confliction?

Any suggestion?